Replace moment package by native objects

[piotr-cz]

Describe the bug

The moment package added in v4.3 is considered by it's maintainers a legacy project:

We now generally consider Moment to be a legacy project in maintenance mode. It is not dead, but it is indeed done.
...
In most cases, you should not choose Moment for new projects. However there are some possible reasons you might want to keep using it.

Reference: momentjs website > Project Status.

By quick look at ProteGo-Safe/web source code, should't require too much effort to refactor application to use native Date and Intl.DateTimeFormat or Luxon.

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Expected behavior
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[arthurkowalsky]

Hey @piotr-cz

Thanks for the information!

We will replace this library with new one or just write our own.

Internal ticket number SCPSU-220